Nearly half of US adults are using broadband at home … this astounding finding was reported in Information Week, which cites a Harris Interactive survey …. “The number of online adults as of April reached 163 million, a 4 percent increase over eight month ag o…. Fully 74 percent of adults are online at home, in the office, at school, the library or other location, a 1 percent increase over the summer of 2004. In 2000, 57 percent of U.S. adults were online.”